Geus Aart De insider trades: Synopsys (SNPS) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Geus reports to the SEC
Open-market buys and sales
74 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Sep 1, 2026 | SNPS | ↓ Sell | 49,641 | $430.68 | $21.4M | Direct | Sep 2, 2026 (1d) |
| Aug 28, 2026 | SNPS | ↓ Sell | 25,000 | $445.55 | $11.1M | Direct | Aug 31, 2026 (3d) |
| Mar 6, 2025 | SNPS | ↓ Sell | 15,705 | $444.42 | $7.0M | Direct | Mar 10, 2025 (4d) |
| Jul 15, 2024 | SNPS | ↓ Sell | 493 | $620.60 | $306K | Direct | Jul 17, 2024 (2d) |
| Jul 11, 2024 | SNPS | ↓ Sell | 13,236 | $620.77 | $8.2M | Direct | Jul 12, 2024 (1d) |
| Jul 8, 2024 | SNPS | ↓ Sell | 33,201 | $618.97 | $20.6M | Direct | Jul 9, 2024 (1d) |
| Jul 3, 2024 | SNPS | ↓ Sell | 7,129 | $610.52 | $4.4M | Direct | Jul 5, 2024 (2d) |
| Jul 1, 2024 | SNPS | ↓ Sell | 17,078 | $603.27 | $10.3M | Direct | Jul 2, 2024 (1d) |
| Jun 27, 2024 | SNPS | ↓ Sell | 11,057 | $602.06 | $6.7M | Direct | Jun 28, 2024 (1d) |
| Jun 25, 2024 | SNPS | ↓ Sell | 6,747 | $600.40 | $4.1M | Direct | Jun 26, 2024 (1d) |
| Jun 21, 2023 | SNPS | ↓ Sell | 40,839 | $428.18 | $17.5M | Direct | Jun 22, 2023 (1d) |
| Jun 13, 2023 | SNPS | ↓ Sell | 40,000 | $447.40 | $17.9M | Direct | Jun 15, 2023 (2d) |
| Jun 6, 2023 | SNPS | ↓ Sell | 40,000 | $445.42 | $17.8M | Direct | Jun 8, 2023 (2d) |
| Dec 13, 2021 | SNPS | ↓ Sell | 160,899 | $360.75 | $58.0M | Direct | Dec 14, 2021 (1d) |
| Dec 10, 2021 | SNPS | ↓ Sell | 66,059 | $358.55 | $23.7M | by Family Trust | Dec 14, 2021 (4d) |
| Mar 26, 2021 | SNPS | ↓ Sell | 28,311 | $241.42 | $6.8M | Direct | Mar 29, 2021 (3d) |
| Mar 3, 2021 | SNPS | ↓ Sell | 158,696 | $247.96 | $39.4M | Direct | Mar 4, 2021 (1d) |
| Feb 21, 2020 | SNPS | ↓ Sell | 168,924 | $149.87 | $25.3M | Direct | Feb 25, 2020 (4d) |
| May 24, 2019 | SNPS | ↓ Sell | 156,100 | $117.15 | $18.3M | Direct | May 28, 2019 (4d) |
| Feb 22, 2019 | SNPS | ↓ Sell | 160,000 | $102.17 | $16.3M | Direct | Feb 26, 2019 (4d) |
| Dec 10, 2018 | SNPS | ↓ Sell | 30,000 | $89.34 | $2.7M | by Separate Prop Tr | Dec 11, 2018 (1d) |
| Dec 10, 2018 | SNPS | ↓ Sell | 20,000 | $89.34 | $1.8M | by Family Trust | Dec 11, 2018 (1d) |
| May 19, 2017 | SNPS | ↓ Sell | 200,000 | $71.01 | $14.2M | Direct | May 23, 2017 (4d) |
| May 19, 2017 | SNPS | ↓ Sell | 30,000 | $71.01 | $2.1M | by Family Trust | May 23, 2017 (4d) |
| May 19, 2017 | SNPS | ↓ Sell | 30,000 | $71.01 | $2.1M | by Separate Prop Tr | May 23, 2017 (4d) |
| May 19, 2017 | SNPS | ↓ Sell | 4,000 | $71.00 | $284K | by Partnership | May 23, 2017 (4d) |
| Aug 22, 2016 | SNPS | ↓ Sell | 200,000 | $58.40 | $11.7M | Direct | Aug 22, 2016 (0d) |
| Aug 19, 2016 | SNPS | ↓ Sell | 52,000 | $58.38 | $3.0M | by Family Trust | Aug 22, 2016 (3d) |
| Aug 19, 2016 | SNPS | ↓ Sell | 50,000 | $58.38 | $2.9M | by Separate Prop Tr | Aug 22, 2016 (3d) |
| Aug 19, 2016 | SNPS | ↓ Sell | 4,000 | $58.34 | $233K | by Partnership | Aug 22, 2016 (3d) |
| May 27, 2015 | SNPS | ↓ Sell | 14,600 | $49.50 | $723K | by Partnership | May 28, 2015 (1d) |
| May 27, 2015 | SNPS | ↓ Sell | 9,500 | $49.50 | $470K | by Spouse | May 28, 2015 (1d) |
| May 22, 2015 | SNPS | ↓ Sell | 182,500 | $49.32 | $9.0M | Direct | May 27, 2015 (5d) |
| May 22, 2015 | SNPS | ↓ Sell | 500 | $49.54 | $25K | by Spouse | May 27, 2015 (5d) |
| May 22, 2015 | SNPS | ↓ Sell | 400 | $49.56 | $20K | by Partnership | May 27, 2015 (5d) |
| Dec 5, 2014 | SNPS | ↓ Sell | 17,500 | $44.17 | $773K | by Partnership | Dec 8, 2014 (3d) |
| Dec 5, 2014 | SNPS | ↓ Sell | 6,000 | $44.16 | $265K | by Spouse | Dec 8, 2014 (3d) |
| Dec 18, 2013 | SNPS | ↓ Sell | 17,500 | $39.20 | $686K | by Partnership | Dec 19, 2013 (1d) |
| Dec 17, 2013 | SNPS | ↓ Sell | 6,000 | $38.90 | $233K | by Spouse | Dec 18, 2013 (1d) |
| Sep 18, 2013 | SNPS | ↓ Sell | 133,590 | $37.66 | $5.0M | Direct | Sep 19, 2013 (1d) |
| Sep 17, 2013 | SNPS | ↓ Sell | 115,615 | $37.64 | $4.4M | Direct | Sep 18, 2013 (1d) |
| Sep 16, 2013 | SNPS | ↓ Sell | 95 | $37.64 | $4K | Direct | Sep 17, 2013 (1d) |
| Aug 23, 2013 | SNPS | ↓ Sell | 11,700 | $36.98 | $433K | Direct | Aug 27, 2013 (4d) |
| Jul 11, 2013 | SNPS | ↓ Sell | 175,000 | $37.14 | $6.5M | Direct | Jul 12, 2013 (1d) |
| Feb 22, 2013 | SNPS | ↓ Sell | 201,300 | $35.07 | $7.1M | Direct | Feb 25, 2013 (3d) |
| Dec 7, 2012 | SNPS | ↓ Sell | 33,100 | $32.83 | $1.1M | Direct | Dec 7, 2012 (0d) |
| Jul 2, 2012 | SNPS | ↓ Sell | 39,041 | $29.46 | $1.2M | Direct | Jul 3, 2012 (1d) |
| Jun 11, 2012 | SNPS | ↓ Sell | 43,442 | $29.46 | $1.3M | Direct | Jun 12, 2012 (1d) |
| Jun 8, 2012 | SNPS | ↓ Sell | 172,215 | $29.46 | $5.1M | Direct | Jun 8, 2012 (0d) |
| Jun 7, 2012 | SNPS | ↓ Sell | 95,302 | $29.46 | $2.8M | Direct | Jun 7, 2012 (0d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other SNPS insiders
Open-market trades in the last 12 months
About Geus Aart De's insider trades
Geus Aart De is Executive Chair at Synopsys (SNPS). Since Sep 16, 2005, Geus has reported no open-market purchases and 74 sales worth $481.9M on SEC Form 4. In the last 12 months: 2 sales ($32.5M).
Their filings also include option exercises (86 filings), other transactions (52 filings), grants and awards (41 filings), shares withheld for taxes (36 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every SNPS insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.